May weather forecast
Cowichan Bay, Canada

Weather in May

May, the last month of the spring in Cowichan Bay, is a moderate month, with temperature in the range of an average high of 15.4°C (59.7°F) and an average low of 9.1°C (48.4°F).

Temperature

In Cowichan Bay, the average high-temperature in May slightly increases from a cool 11.6°C (52.9°F) in April to a mild 15.4°C (59.7°F). In May, the average low-temperature is 9.1°C (48.4°F).

Humidity

The average relative humidity in May in Cowichan Bay is 75%.

Rainfall

In May, in Cowichan Bay, the rain falls for 5.8 days. Throughout May, 8mm (0.31") of precipitation is accumulated. Throughout the year, there are 72.5 rainfall days, and 163mm (6.42") of precipitation is accumulated.

Snowfall

In Cowichan Bay, snow does not fall in April through October.

Daylight

The average length of the day in May in Cowichan Bay is 15h and 17min.
On the first day of May, sunrise is at 5:53 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 5:16 am and sunset at 9:08 pm PDT.

Sunshine

The average sunshine in May in Cowichan Bay is 10.2h.

UV index

In May, the average daily maximum UV index in Cowichan Bay is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 4 in May transform into the following instructions:
Take precautions - Protection against skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in May in Cowichan Bay?

The average high-temperature, in May, in Cowichan Bay, is 15.4°C (59.7°F), while the average low-temperature is 9.1°C (48.4°F).

What is the average humidity in May in Cowichan Bay?

In Cowichan Bay, Canada, the average relative humidity in May is 75%.

How much does it rain in Cowichan Bay in May?

In May, the rain falls for 5.8 days. Throughout May, 8mm (0.31") of precipitation is accumulated.

When it does not snow in Cowichan Bay?

In Cowichan Bay, snow does not fall in April through October.

What is the average length of the day in May in Cowichan Bay?

In Cowichan Bay, Canada, the average day length in May is 15h and 17min.

When are sunrise and sunset in May in Cowichan Bay?

On the first day of May in Cowichan Bay, Canada, sunrise is at 5:53 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 5:16 am and sunset at 9:08 pm PDT.

How many hours of sunshine does Cowichan Bay have in May?

The average sunshine duration in May in Cowichan Bay, Canada, is 10.2h.

What is the UV index reading in May in Cowichan Bay?

The average daily maximum UV index in May in Cowichan Bay is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover

Average temperature in May
Cowichan Bay, Canada

Average temperature in May - Cowichan Bay, Canada
  • Average high temperature in May: 15.4°C

The warmest months (with the highest average high temperature) are July and August (20.2°C).
The month with the lowest average high temperature is December (6.3°C).

  • Average low temperature in May: 9.1°C

The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is February (3.3°C).

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Average pressure in May
Cowichan Bay, Canada

Average pressure in May - Cowichan Bay, Canada
  • Average pressure in May: 1016.9mbar

The months with the highest atmospheric pressure are January and July (1017.8mbar).
The month with the lowest atmospheric pressure is March (1015.7mbar).

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Average wind speed in May
Cowichan Bay, Canada

Average wind speed in May - Cowichan Bay, Canada
  • Average wind speed in May: 7.4km/h

The windiest month (with the highest average wind speed) is November (11.8km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).

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Average humidity in May
Cowichan Bay, Canada

Average humidity in May - Cowichan Bay, Canada
  • Average humidity in May: 75%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is July (73%).

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Average rainfall in May
Cowichan Bay, Canada

Average rainfall in May - Cowichan Bay, Canada
  • Average rainfall in May: 8mm

The wettest month (with the highest rainfall) is January (37mm).
The driest months (with the least rainfall) are July and August (3mm).

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Average rainfall days in May
Cowichan Bay, Canada

Average rainfall days in May - Cowichan Bay, Canada
  • Average rainfall days in May: 5.8 days

The month with the highest number of rainy days is December (8.6 days).
The month with the least rainy days is August (2.3 days).

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Average snowfall in May
Cowichan Bay, Canada

Average snowfall in May - Cowichan Bay, Canada
  • Average snowfall in May: 0mm

The month with the highest snowfall is February (53mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in May
Cowichan Bay, Canada

Average snowfall days in May - Cowichan Bay, Canada
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Cowichan Bay, Canada

Average daylight in May / Average sunshine in May - Cowichan Bay, Canada
  • Average daylight in May: 15h and 17min

The month with the longest days is June (Average daylight: 16h and 5min).
The month with the shortest days is December (Average daylight: 8h and 21min).

  • Average sunshine in May: 10h and 12min

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The months with the least sunshine are January and December (Average sunshine: 4h and 30min).

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Average sunshine days in May
Cowichan Bay, Canada

Average sunshine days in May - Cowichan Bay, Canada
  • Average sunshine days in May: 24.8 days

The month with the most sunshine days is August (28.2 days).
The month with the least sunshine days is February (17.4 days).

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Average UV index in May
Cowichan Bay, Canada

Average UV index in May - Cowichan Bay, Canada
  • Average UV index in May: 4

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in May
Cowichan Bay, Canada

Average cloud cover in May - Cowichan Bay, Canada
  • Average cloud cover in May: 33

The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are July and August (Cloud cover 20).

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Average visibility in May
Cowichan Bay, Canada

Average visibility in May - Cowichan Bay, Canada
  • Average visibility in May: 10km

The months with the highest visibility are March, April, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January, February and November (9km).

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